That may be trapped lymphatic fluid, the doc will have a better idea, Volume xc shouldn’t be that mobile.
After my first round I had a couple of places that were more filled than others, second round fixed most and gave me more
Girth, third round addressed miniscule imperfections and final
Girth……. For now . More than one trip is usually needed, but most legitimate Docs want the patient happy ( even the busy ones will make it right as they are “artists” and don’t want bad work out there with their name on it)
Otherwise excellent result brother , very natural when
Erect!! You seem to be a retractor ( I was too, three rounds and a glans ring stopped 90% of it). You might look into a sleeve like toaka on amazon, during the healing period or a ring post period to minimize/eliminate retraction. Here’s the sleeve
PhalloFILL uses and one of the glans rings I wear .